Kyoling Fingertip Pulse Oximeter K&L 504

• COLOROLED display, manual four direction adjustable • SpO2 and pulse monitoring, and Waveform display • Low-power consumption, continuously work for 20 hours • Small in size, light in weight, and convenient to carry • Low voltage alarm display, Auto power-off • Adjust the display interface direction automatically , according to the patient observation data needs;Runs on standard AAA batteries • Automatic power off when no signal in 8 s • A menu function can set up oxygen alarm limit, the upper and lower limits of PR, alarm switch,sound switch • SPO2: • Measurement range: 70%-99% • Accuracy: ±2% on the stage of 70%-99%, unspecified(<70%) for SPO2 • Resolution: ±1% • Low perfusion: <0.4% • PR: • Measurement: range:30BPM-240BPM • Accuracy: ±1BPM or ±1%(the larger one) • Power: two AAA 1.5V alkaline batteries • Power consumption: below 30mA • Automatic power-off: the product shuts down automatically after no signal for 8 seconds • Dimension: 62mm*32mm*33mm • Operation environment: • Operation temperature: 5ºC-40ºC • storage temperature: -10ºC-40ºC • Ambient humidity: 15%-80% on operation 10%-80% in storage • Air pressure: 70kPa-106kPa • Declaration: EMC of this product comply with IEC60601-1-2standard • Accessory: Lanyard, user manual and battery.